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Winnowing type precise thresher

A thresher and sophisticated technology, applied in threshing equipment, applications, agricultural machinery and implements, etc., can solve the problems of affecting the threshing effect, blocking each other, crossing and overlapping corn cobs, etc., and achieve the effect of improving the threshing efficiency

Inactive Publication Date: 2016-06-01
DEYANG ZHIDA PRECISION ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The corn thresher disclosed in this patent document can be fed in batches, and the threshing bin can also adapt to corn cobs of different sizes. However, when feeding in batches continuously, the problems of overlapping and mutual blocking between corn cobs are still prone to occur. , affecting the threshing effect

Method used

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  • Winnowing type precise thresher
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  • Winnowing type precise thresher

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see figure 1 and figure 2 , a wind-selected precision thresher, comprising a frame 1, a feed hopper 2 connected to the frame 1, a threshing bin 3 and a discharge bin 4, and the feed hopper 2, the threshing bin 3 and the discharge bin 4 are connected , the threshing bin 3 is provided with a threshing drum 5, and a guide device is provided inside the feed hopper 2, and the guide device includes a first connecting plate 6, a guide plate 7 and a second connecting plate 8, and the guide The flow plate 7 is bent to form a flow guide groove 9, and there are multiple flow guide grooves 9. The widths of any two adjacent flow guide grooves 9 are different. One end of the first connecting plate 6 is connected to the flow guide plate 7, and the other end is connected to the flow guide plate 7. The bottom plate of the feed hopper 2 is connected, one end of the second connecting plate 8 is connected with the deflector 7, and the other end is connected with the bottom plate of the f...

Embodiment 2

[0039] see figure 2 and image 3 , a wind-selected precision thresher, comprising a frame 1, a feed hopper 2 connected to the frame 1, a threshing bin 3 and a discharge bin 4, and the feed hopper 2, the threshing bin 3 and the discharge bin 4 are connected , the threshing bin 3 is provided with a threshing drum 5, and a guide device is provided inside the feed hopper 2, and the guide device includes a first connecting plate 6, a guide plate 7 and a second connecting plate 8, and the guide The flow plate 7 is bent to form a flow guide groove 9, and there are multiple flow guide grooves 9. The widths of any two adjacent flow guide grooves 9 are different. One end of the first connecting plate 6 is connected to the flow guide plate 7, and the other end is connected to the flow guide plate 7. The bottom plate of the feed hopper 2 is connected, one end of the second connecting plate 8 is connected with the deflector 7, and the other end is connected with the bottom plate of the f...

Embodiment 3

[0043] see figure 2 and image 3 , a wind-selected precision thresher, comprising a frame 1, a feed hopper 2 connected to the frame 1, a threshing bin 3 and a discharge bin 4, and the feed hopper 2, the threshing bin 3 and the discharge bin 4 are connected , the threshing bin 3 is provided with a threshing drum 5, and a guide device is provided inside the feed hopper 2, and the guide device includes a first connecting plate 6, a guide plate 7 and a second connecting plate 8, and the guide The flow plate 7 is bent to form a flow guide groove 9, and there are multiple flow guide grooves 9. The widths of any two adjacent flow guide grooves 9 are different. One end of the first connecting plate 6 is connected to the flow guide plate 7, and the other end is connected to the flow guide plate 7. The bottom plate of the feed hopper 2 is connected, one end of the second connecting plate 8 is connected with the deflector 7, and the other end is connected with the bottom plate of the f...

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Abstract

The invention discloses a winnowing type precise thresher and belongs to the technical field of agricultural machinery. The thresher comprises a feed hopper, wherein a flow guide device is arranged in the feed hopper and comprises a first connecting plate, a flow guide plate and a second connecting plate, the flow guide plate is bent to form flow guide grooves, one end of the first connecting plate is connected with the flow guide plate, the other end is connected with a bottom plate of the feed hopper, one end of the second connecting plate is connected with the flow guide plate, the other end is connected with the bottom plate of the feed hopper, a fan is fixedly connected onto a rack, a blowing port of the fan is connected with an air guide pipe, a discharge bin consists of a grain discharge bin and a husk discharge bin which are parallel, a suction fan is connected onto the side wall of the husk discharge bin, a bottom plate of the husk discharge bin is connected with an arc baffle, the grain discharge bin is sleeved with a sieve frame, a dust outlet is formed in a top plate of the grain discharge bin, a vent hole is formed in the bottom plate, and a grid plate is embedded at the vent hole and connected with the air guide pipe. With the adoption of the thresher, corn can be threshed in batches, the threshing efficiency can be improved, and threshed corn grains are clean and free of impurities.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a winnowing type precision thresher. Background technique [0002] The emergence of corn thresher has greatly improved the efficiency and quality of threshing compared with manual threshing, and the popularity rate is also getting higher and higher. For corn threshers on the market, when the threshing device is in use, after the corn cobs are put in from the inlet end of the threshing bin of the threshing device, the motor drives the threshing drum to rotate, and the corn cobs are threshed, and multiple corn cobs can be threshed at the same time. High threshing efficiency. Threshing multiple corn cobs at the same time also brings some problems, such as: the size of the corn cobs is uneven, and they are easy to squeeze, collide and block each other after entering the threshing bin, which affects the quality and efficiency of corn threshing. [0003] The publicatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F11/06A01F12/10A01F12/44
CPCA01F11/06A01F12/10A01F12/44A01F12/446
Inventor 杜效白
Owner DEYANG ZHIDA PRECISION ELECTRONICS
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